Marvel Comics: Omniscient & Omnipotent, Starting by Watching Battles

Why?

Because in an ordinary person's perception, Thanos could not be stabbed to death by a sword of his own, just as Sylvie did not believe The Variant would be stabbed to death by a sword of his own.

Speaking of which, although The Variant died a little easily and a little aggrievedly, he did not die in vain, at least leaving behind the identity of Core Life.

When Sylvie stabbed The Variant to death with a sword, Su Quan obtained two dropped rewards.

One was Sylvie's ability, Super Vitality; the other was The Variant's Core Life.

Theoretically speaking, Core Life was not an ability, but rather a special identity.

However, this special identity bestowed the owner with a special ability.

A passive ability that could neither be subjectively perceived nor used!

Much like Elios's Negate Time, it fundamentally could not be actively used, and in non-applicable occasions, even if used, it had no effect or reaction whatsoever.

If the system panel had not clearly recorded this ability, Su Quan would have suspected whether he had auditory hallucinations when the reward dropped.

Because he fundamentally felt no changes in himself, nor did he feel anything different after acquiring this ability.

Su Quan had two guesses.

One was that he replaced The Variant to become the core of the multiverse, and at certain unperceived moments, under non-subjective influence, he possessed the ability to influence probability and change the flow of time.

To put it bluntly, it was somewhat similar to the Child of Prophecy; at specific moments, although he did not know what he had done, he indeed produced an effect.

After all, neither The Variant nor other Core Lifes knew they were Core Lifes.

Another possibility was that, much like the Speed Force, Phoenix Force, and Goblin Force, he became